$OpenBSD: patch-Makefile_bsd,v 1.2 2014/07/04 18:26:49 juanfra Exp $

GCC3 doesn't have -fwrapv.

--- Makefile.bsd.orig	Wed Jun 18 16:35:48 2014
+++ Makefile.bsd	Wed Jun 18 16:36:13 2014
@@ -36,7 +36,7 @@ SRCDIR = ./
 ARCH ?= $(shell sh $(SRCDIR)/config-arch.sh)
 
 # options
-C_COMPILER_OPTIONS ?= -fno-strict-aliasing -fwrapv -DHAVE_CHICKEN_CONFIG_H
+C_COMPILER_OPTIONS ?= -fno-strict-aliasing -DHAVE_CHICKEN_CONFIG_H
 
 ifdef DEBUGBUILD
 C_COMPILER_OPTIMIZATION_OPTIONS ?= -g -Wall -Wno-unused
